Viscosity-temperature property of coal ash slag plays the key role for stable and long term
operation of entrained flow gasifiers, which is the quantitative parameter for slag tapping …

The entrained flow gasification is becoming a predominant and efficient way for coal clean
utilization. And the smooth operation of entrained gasifiers strongly depends on steady and …

Pyrolysis, as the initial process of coal clean utilization, is essential to ensure the operation
of pyrolysis-gasification decoupling technology. This paper aims to investigate the effects of …

Molecular dynamics simulation was applied to investigate the microstructure of slag in SiO 2-
Al 2 O 3-CaO-Na 2 O system. A new structure model for slag was established through ring …

One of the crucial issues in modern ash chemistry is the realization of efficient and clean
coal conversion. Industrially, large-scale coal gasification technology is well known as the …

To address the slagging problem during coal entrained-flow bed (EFB) gasification, the
influences of textile dyeing sludge (TDS) addition on the fusing characteristics of high ash …

Ash fusion temperatures (AFTs) are important parameters influencing the stable operation of
industrial entrained-flow gasifier. It is well known that the separate addition of CaO and MgO …

Massive amounts of waste copper converter slags have been produced from
pyrometallurgical extraction of copper from copper concentrates, and the disposal of them in …

For the long-term stable operation of the entrained flow gasifier in the coal chemical industry,
the flux agents are generally adopted to adjust the fusibility of coal ash. Therefore, it is …

Accurate knowledge of thermal conductivity of amorphous coal ash is essential to a
mathematical model of the coal gasification process or to a design of a coal gasification …